﻿
body {
    background-size: cover;
    background-image: url(../img/5.gif);
}

.container {
    margin-top: 5rem;
}

.card {
    /* background-image: url(../img/5.jpg); */
    margin: auto;
    /* background-size: cover; */
}

/* 注册 */

.card-header {
    margin: auto;
    text-align: center;
    font-weight: bold;
}

.card-body {
    margin: auto;
}

/* 注册组件 */
.form-group {
    width: 500px;
    font-weight: bold;
}

.btn-primary {
    margin-left: 7rem;
}
